作者:Bohdan A. Chalyk、Vitalii V. Izhyk、Kyrylo Danyleiko、Bohdan Sosunovych、Bohdan V. Vashchenko、Oleksandr Zginnyk、Violetta Olshanska、Peter Teodorovic、Angelina V. Biitseva、Dmitriy M. Volochnyuk、Oleksandr O. Grygorenko
DOI:10.1002/ejoc.202300282
日期:2023.6.6
A scalable and efficient approach to the synthesis of fused and spirocyclic sp3-enriched isoxazoline building blocks via the 1,3-dipolar cycloaddition of functionalized chloroximes and cyclic alkenes is disclosed. The target compounds are prepared on a multigram scale, and their potential for further functionalization is revealed.
公开了一种通过功能化的氯肟和环烯烃的 1,3-偶极环加成合成稠合和螺环sp 3富集异恶唑啉结构单元的可扩展且有效的方法。目标化合物以多克规模制备,并揭示了它们进一步功能化的潜力。